Showing 51–52 of 52 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #28 | Jeffery C. Mormann | Wm. Wrigley Jr. | 1 |
| #28 | Randall Gunderson | Progress Rail Services | 1 |
Part of Illinois
168 patents · 52 inventors · 13.2/1k pop.
Ranked #11,965 of 111,555 cities Top 15%
Showing 51–52 of 52 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #28 | Jeffery C. Mormann | Wm. Wrigley Jr. | 1 |
| #28 | Randall Gunderson | Progress Rail Services | 1 |
Part of Illinois